/*
 * Copyright (C) 2015-2021 Thomas Akehurst
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.tomakehurst.wiremock.http;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.core.Is.is;

import java.util.Arrays;
import org.junit.jupiter.api.Test;

public class UniformDistributionTest {

  @Test
  public void shouldReturnAllValuesInTheRange() {
    DelayDistribution distribution = new UniformDistribution(3, 4);

    boolean[] found = new boolean[5];
    Arrays.fill(found, false);

    for (int i = 0; i < 100; i++) {
      found[(int) distribution.sampleMillis()] = true;
    }

    assertThat("found 0", found[0], is(false));
    assertThat("found 1", found[1], is(false));
    assertThat("found 2", found[2], is(false));
    assertThat("found 3", found[3], is(true));
    assertThat("found 4", found[4], is(true));
  }
}
